public static async Task <string> GetWeather()
{
string url = "http://api.openweathermap.org/data/2.5/weather?id=2158177&appid=df39100f7fe7b297c789818c5f2bb1bd";
string weatherjson = await GetAsync(url);
var obj = Windows.Data.Json.JsonObject.Parse(weatherjson);
var otemperature = ((int)obj["main"].GetObject()["temp"].GetNumber()) - 273;
var opressure = (int)obj["main"].GetObject()["pressure"].GetNumber();
var ohumidity = (int)obj["main"].GetObject()["humidity"].GetNumber();
var telemetryDataPoint = new TelemetryDataPoint()
{
temperature = otemperature,
pressure = opressure,
humidity = ohumidity
};
var stream1 = new MemoryStream();
var ser = new DataContractJsonSerializer(typeof(TelemetryDataPoint));
ser.WriteObject(stream1, telemetryDataPoint);
stream1.Position = 0;
var sr = new StreamReader(stream1);
string MessageString = sr.ReadToEnd();
;
return(MessageString);
}
public override async Task <TelemetryDataPoint> GetWeatherAsync()
{
if (CurrentCityIndex == -1)
{
ReadCities();
}
string url = string.Format("http://api.openweathermap.org/data/2.5/weather?id={0}&appid={1}",
Cities[CurrentCityIndex].id, OpenWeatherAppKey);
string weatherjson = await GetAsync(url);
dynamic obj = JsonConvert.DeserializeObject(weatherjson);
dynamic temp = obj.main.temp;
dynamic press = obj.main.pressure;
dynamic humid = obj.main.humidity;
var otemperature = (int)(float.Parse(temp.ToString()));
var opressure = (int)(int.Parse(press.ToString()));
var ohumidity = (int)(int.Parse(humid.ToString()));
var telemetryDataPoint = new TelemetryDataPoint()
{
city = Cities[CurrentCityIndex].name,
temperature = otemperature - 273,
pressure = opressure,
humidity = ohumidity
};
GetNextCity();
return(telemetryDataPoint);
}
public static TelemetryDataPoint Deserialize(string msg)
{
try
{
TelemetryDataPoint iMsg = JsonConvert.DeserializeObject <TelemetryDataPoint>(msg);
return((TelemetryDataPoint)iMsg);
}
catch (Exception)
{
JObject obj = (JObject)JsonConvert.DeserializeObject(msg);
if (obj != null)
{
var to = new TelemetryDataPoint();
////https://stackoverflow.com/questions/4144778/get-properties-and-values-from-unknown-object
//Type myType = obj.GetType();
//IList<PropertyInfo> props = new List<PropertyInfo>(myType.GetProperties());
////////////////////
foreach (var property in obj.Properties()) //(System.Reflection.BindingFlags.Static | System.Reflection.BindingFlags.NonPublic))
{
string propertyName = property.Name;
var val = obj.GetValue(propertyName); // static classes cannot be instanced, so use null...
Type type2 = typeof(TelemetryDataPoint); // IoTHubConnectionDetails is static class with public static properties
foreach (var property2 in type2.GetProperties()) //System.Reflection.BindingFlags.Public | System.Reflection.BindingFlags.Static)) //(System.Reflection.BindingFlags.Static | System.Reflection.BindingFlags.NonPublic))
{
string propertyName2 = property2.Name;
if (propertyName2.ToLower() == propertyName.ToLower())
{
var propertyInfo = type2.GetProperty(propertyName2); //, System.Reflection.BindingFlags.Public | System.Reflection.BindingFlags.Static);
string strngVal = val.ToString();
//Assume its a string, but try to convert to double and int
object obj2 = strngVal;
int i;
double d;
if (double.TryParse(strngVal, out d))
{
obj2 = d;
}
else if (int.TryParse(strngVal, out i))
{
obj2 = i;
}
//var info = propertyInfo.GetValue(type2, null);
propertyInfo.SetValue(to, obj2);
}
}
}
return(to);
}
return(null);
}
}
public override TelemetryDataPoint GetWeather()
{
double currentTemperature = minTemperature + rand.NextDouble() * 15;
double currentHumidity = minHumidity + rand.NextDouble() * 20;
double currentPressure = 0 + rand.NextDouble() * 100;
var telemetryDataPoint = new TelemetryDataPoint
{
city = "Xanadu",
pressure = (int)currentPressure,
temperature = (int)currentTemperature,
humidity = (int)currentHumidity
};
return(telemetryDataPoint);
}
public override TelemetryDataPoint GetWeather()
{
double currentTemperature = 27;
double currentHumidity = 15;
double currentPressure = 1001;
var telemetryDataPoint = new TelemetryDataPoint
{
city = "Xanadu",
pressure = (int)currentPressure,
temperature = (int)currentTemperature,
humidity = (int)currentHumidity
};
return(telemetryDataPoint);
}
public override string getval(string val)
{
double currentTemperature = minTemperature + rand.NextDouble() * 15;
double currentHumidity = minHumidity + rand.NextDouble() * 20;
double currentPressure = 0 + rand.NextDouble() * 100;
//Create JSON message
var telemetryDataPoint = new TelemetryDataPoint
{
city = "",
pressure = (int)currentPressure,
temperature = (int)currentTemperature,
humidity = (int)currentHumidity
};
return(JsonConvert.SerializeObject(telemetryDataPoint));
}
public static async Task <TelemetryDataPoint> GetWeatherObj()
{
string url = "http://api.openweathermap.org/data/2.5/weather?id=2158177&appid=df39100f7fe7b297c789818c5f2bb1bd";
string weatherjson = await GetAsync(url);
var obj = Windows.Data.Json.JsonObject.Parse(weatherjson);
var otemperature = ((int)obj["main"].GetObject()["temp"].GetNumber()) - 273;
var opressure = (int)obj["main"].GetObject()["pressure"].GetNumber();
var ohumidity = (int)obj["main"].GetObject()["humidity"].GetNumber();
var telemetryDataPoint = new TelemetryDataPoint()
{
temperature = otemperature,
pressure = opressure,
humidity = ohumidity
};
return(telemetryDataPoint);
}